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| author |   Uladzislau Rezki (Sony) <urezki@gmail.com> | 2022-10-18 20:10:47 +0200 |
|---|---|---|
| committer |   Andrew Morton <akpm@linux-foundation.org> | 2022-11-08 17:37:17 -0800 |
| commit | 3c0c9bc9c9596d5cd69529da822526f88673365b (patch) | |
| tree | 4a5ff7e0729a003cefe11dcec40334552aa46983 /mm/mincore.c | |
| parent | memory: move hotplug memory notifier priority to same file for easy sorting (diff) | |
| download | wireguard-linux-3c0c9bc9c9596d5cd69529da822526f88673365b.tar.xz wireguard-linux-3c0c9bc9c9596d5cd69529da822526f88673365b.zip | |
mm: vmalloc: add alloc_vmap_area trace event
Patch series "Add basic trace events for vmap/vmalloc (v2)", v2.
This small series add some basic trace events for the vmap/vmalloc code.
Since currently we lack any, sometimes it is hard to start debuging vmap
code if an issue is reported or occured.
For example https://lore.kernel.org/linux-mm/Y0p8BZIiDXLQbde%2F@pc636/T/
The final patch adds two reviewers for vmalloc code.
This patch (of 7):
It is for debug purposes and for validation of passed parameters.
Link: https://lkml.kernel.org/r/20221018181053.434508-1-urezki@gmail.com
Link: https://lkml.kernel.org/r/20221018181053.434508-2-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sony.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mincore.c')
0 files changed, 0 insertions, 0 deletions